Enthusiasts often seek IPAs for older, "classic" versions of the game for retro devices. v1.1.1 (Red icon) and v3.0.4 (Japanese version).

If you want the best Taiko experience on the go without the headache of IPA files, is the recommended path. It is officially supported, features hundreds of songs, and doesn't require complex sideloading tools.

If you are looking for specific IPA files for sideloading, they are often hosted on community-driven archives and installed via specific tools: Official Sources Taiko no Tatsujin Pop Tap Beat

Before you search Reddit or a dubious forum for a download link, understand the risks: